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[qfcc] Emit the MultiView capability when enabled

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Yet another validation error bites the dust.
This commit is contained in:
Bill Currie 2025-01-24 14:49:51 +09:00
parent 0f34e69aeb
commit 1e58ca394b
5 changed files with 15 additions and 6 deletions
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1
tools/qfcc/include/target.h
View file

@ -37,6 +37,7 @@ typedef struct specifier_s specifier_t;
typedef struct rua_ctx_s rua_ctx_t;
typedef struct {
void (*init) (void);
bool (*value_too_large) (const type_t *val_type);
void (*build_scope) (symbol_t *fsym);
void (*build_code) (function_t *func, const expr_t *statements);

4
tools/qfcc/source/glsl-builtins.c
View file

@ -1405,6 +1405,7 @@ void
glsl_multiview (int behavior, void *scanner)
{
if (behavior) {
spirv_add_capability (pr.module, SpvCapabilityMultiView);
rua_parse_define ("GL_EXT_multiview 1\n");
} else {
rua_undefine ("GL_EXT_multiview", scanner);
@ -1441,9 +1442,6 @@ glsl_parse_vars (const char *var_src, rua_ctx_t *ctx)
static void
glsl_init_common (rua_ctx_t *ctx)
{
static module_t module; //FIXME probably not what I want
pr.module = &module;
spirv_set_addressing_model (pr.module, SpvAddressingModelLogical);
spirv_set_memory_model (pr.module, SpvMemoryModelGLSL450);

3
tools/qfcc/source/qc-parse.y
View file

@ -3281,9 +3281,6 @@ rua_init (rua_ctx_t *ctx)
{
ctx->language->initialized = true;
if (options.code.spirv && !pr.module) {
static module_t module; //FIXME probably not what I want
pr.module = &module;
//FIXME unhardcode
spirv_add_extension (pr.module, "SPV_KHR_multiview");
spirv_add_extinst_import (pr.module, "GLSL.std.450");

5
tools/qfcc/source/qfcc.c
View file

@ -90,6 +90,7 @@
#include "tools/qfcc/include/strpool.h"
#include "tools/qfcc/include/struct.h"
#include "tools/qfcc/include/symtab.h"
#include "tools/qfcc/include/target.h"
#include "tools/qfcc/include/type.h"
#include "tools/qfcc/include/value.h"
@ -194,6 +195,10 @@ InitData (void)
clear_classes ();
clear_immediates ();
clear_selectors ();
if (current_target.init) {
current_target.init ();
}
}
static int

8
tools/qfcc/source/target_spirv.c
View file

@ -2422,7 +2422,15 @@ spirv_shift_op (int op, const expr_t *e1, const expr_t *e2)
return fold_constants (e);
}
static void
spirv_init (void)
{
static module_t module; //FIXME probably not what I want
pr.module = &module;
}
target_t spirv_target = {
.init = spirv_init,
.value_too_large = spirv_value_too_large,
.build_scope = spirv_build_scope,
.build_code = spirv_build_code,